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2 years ago

Plzz helppp it's due today

Mathematics

2 answers:

juin [17]2 years ago

7 0

Answer:

Step-by-step explanation:

use trig functions

2 sides and 1 angle given

Sides given

hypotenuse -> x
opposite side to 30˚ -> 4

Angle

30˚

trig function associated with hyp and opp is sin

sin(x) = opp/hyp

substitute

sin 30˚ = 4/x

solve for x

0.5 = 4/x

0.5x = 4

x = 8

Tpy6a [65]2 years ago

3 0

Answer:

Step-by-step explanation:

sin 30° = $\frac{4}{x}$

x = $\frac{4}{sin 30}$

x = $\frac{4}{0.5}$

x = 8

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Plzz helppp it's due today​

Plzz helppp it's due today